@Test
public void createIfNotExists() {
RepositoryEntry re = JunitTestHelper.createAndPersistRepositoryEntry("", false);
GTACourseNode node = new GTACourseNode();
Assert.assertNotNull(node.getIdent());
TaskList tasks = gtaManager.createIfNotExists(re, node);
Assert.assertNotNull(tasks);
dbInstance.commit();
// reload and check
TaskList reloadedTasks = gtaManager.getTaskList(re, node);
Assert.assertNotNull(reloadedTasks);
Assert.assertEquals(tasks, reloadedTasks);
Assert.assertTrue(reloadedTasks instanceof TaskListImpl);
TaskListImpl tasksImpl = (TaskListImpl) reloadedTasks;
Assert.assertNotNull(tasksImpl.getCreationDate());
Assert.assertNotNull(tasksImpl.getLastModified());
Assert.assertEquals(re, tasksImpl.getEntry());
Assert.assertEquals(node.getIdent(), tasksImpl.getCourseNodeIdent());
dbInstance.commit();
// check that a second call doesn't create a new task list
TaskList secondTasks = gtaManager.createIfNotExists(re, node);
Assert.assertNotNull(secondTasks);
dbInstance.commit();
Assert.assertEquals(tasks, secondTasks);
}
